acty21.com - robtex.com
acty21.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.226.39.109🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| PTR | sv208.xserver.jp | ||||||
| NS | ns1.xserver.jp ⭐ | ||||||
| A | 202.226.36.164🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| A | 202.226.36.170🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| A | 202.226.36.246🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| PTR | ns1.xserver.jp | ||||||
| NS | ns2.xserver.jp | ||||||
| A | 35.72.43.26🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix | ||||||
| PTR | ns2.xserver.jp | ||||||
| NS | ns3.xserver.jp ⚠️ Not in parent delegation | ||||||
| A | 202.226.36.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| PTR | ns3.xserver.jp | ||||||
| MX | acty21.com ⭐ | ||||||
| A | 202.226.39.109🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| PTR | sv208.xserver.jp | ||||||
| TXT | google-site-verification=MfvIf7-bIO1QPxAzC29X_NjJypkFk_bT6JXoAinpdsQ | ||||||
| TXT | v=spf1 +a:sv208.xserver.jp +a:acty21.com +mx include:spf.sender.xserver.jp in... | ||||||
| SOA | ns1.xserver.jproot@xserver.jp serial=0 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776500387 | ||||||
MX for
acty21.com |
Subdomains
minstrel.acty21.com |
Same first word
acty21.com |
DNS History
10 records (5 active, 5 former)
○NSminstrel.acty21.com2008-03-15 → 2008-03-15 · 3 obs
○ 2015-08-06 01:07:36
○ 2026-04-18 08:31:32
○NSminstrel2.acty21.com2008-03-15 → 2008-03-15 · 3 obs
○ 2015-08-06 01:07:36
○ 2026-04-18 08:31:32
●NSns1.xserver.jp2015-08-06 → 2026-04-18 · 3 obs
● 2015-08-06 01:07:36
● 2026-04-18 08:31:32
●NSns2.xserver.jp2015-08-06 → 2026-04-18 · 3 obs
● 2015-08-06 01:07:36
● 2026-04-18 08:31:32
●NSns3.xserver.jp2015-08-06 → 2026-04-18 · 3 obs
● 2015-08-06 01:07:36
● 2026-04-18 08:31:32
●MXacty21.com2026-02-25 → 2026-04-18 · 3 obs
● 2026-02-25 05:08:10
● 2026-04-18 08:31:32
○MXmail.acty21.com2008-03-15 → 2008-03-15 · 3 obs
○ 2015-08-06 01:07:36
○ 2026-04-18 08:31:32
○MXplanet1st.xsrv.jp2015-08-06 → 2020-03-01 · 5 obs
● 2015-08-06 01:07:36
● 2020-03-01 13:54:12
○ 2026-02-25 05:08:10
○ 2026-04-18 08:31:32
●A202.226.39.1092026-02-25 → 2026-04-18 · 3 obs
● 2026-02-25 05:08:10
● 2026-04-18 08:31:32
○A219.94.203.1092015-08-06 → 2020-03-01 · 5 obs
● 2015-08-06 01:07:36
● 2020-03-01 13:54:12
○ 2026-02-25 05:08:10
○ 2026-04-18 08:31:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| acty21.com | ns1.xserver.jp, ns2.xserver.jp | - |
✅ Authoritative Response
Server:202.226.36.164
NS records: ns1.xserver.jp, ns2.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for acty21.com (unsigned zone)
⏱️ Timing
Total: 764ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.226.39.109 |
| NS | 3 | ns1.xserver.jp, ns2.xserver.jp... |
| MX | 1 | acty21.com (pri: 0) |
| TXT | 2 | google-site-verification=MfvIf7-bIO1QPxA, v=spf1 +a:sv208.xserver.jp +a:acty21.com |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Hierarchy
acty21.com is a parent of minstrel.acty21.com.
Mail Server Role
acty21.com serves as the mail server for acty21.com.
IP Addresses
acty21.com points to a single IP address: 202.226.39.109.
Other host names such as act-ele.com, takken-nagoya.com, www.kowapets.co.jp, nomegane.com and wpmikki.com share IP numbers with acty21.com.
Name Servers
acty21.com is delegated to three name servers: ns1.xserver.jp, ns2.xserver.jp and ns3.xserver.jp.
At least part of the name servers for acty21.com are shared with other domains, for instance yutaka.in, toshokai.net, officevish.com, mgio.xsrv.jp and engineroom.jp.
These name servers are commonly used alongside ns4.xserver.jp and ns5.xserver.jp.
Host names with three IP numbers:
The host name ns1.xserver.jp points to: 202.226.36.164, 202.226.36.170 and 202.226.36.246.
Host names with one IP number:
The host name ns2.xserver.jp points to: 35.72.43.26.
The host name ns3.xserver.jp points to: 202.226.36.247.
Mail Servers
Mail for acty21.com is handled by a single mail server, acty21.com.
Host acty21.com points to IP 202.226.39.109.